.s {
    width: 520px;
    margin-left: auto;
    margin-right: auto;
    position: absolute;
}

.d {
    position: absolute;
    width: 400px;
    overflow: hidden;
}

from {
    margin: 0;
    padding: 0;
}

.button {
    width: 73%;
    float: right;
}

.zhan {
    width: 20%;
}

.carousel-inner img {
    width: 100%;
    height: 100%;
    background-position: center 0;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    -moz-background-size: cover;
    -ms-background-size: cover;
}

/* body { */
/* background-image: url(../img/718412.jpg); */

/* } */